Suffixes are groups of letters added to the end of a word to change its meaning or how it's used. They're like …
Keep in: To retain or maintain something within a confined space or boundary. He always keeps in his emotion…
Hand in : give homework,papers....etc to a teacher Hand out: To distribute or give. The teacher hands out …
Fall for (someone ) : To fall in love with someone He fell for her the moment he saw her. Fall back (o…